| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $212.59 | 5.472% | $224.2229 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $12.42 | 4.755% | $13.0106 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $140.89 | 10.158% | $155.2016 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $210.74 | 10.660% | $233.2049 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $222.59 | 12.858% | $251.2106 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $108.45 | 5.766% | $114.7032 | $114.70 | $114.70 | $114.70 |
| Purchase #7 | $210.70 | 12.408% | $236.8437 | $236.84 | $236.85 | $236.80 |
| 7 purchase totals = | $1,118.38 | $1,228.3975 | $1,228.38 | $1,228.35 | $1,228.30 | |